diff options
Diffstat (limited to 'libcxx/src')
| -rw-r--r-- | libcxx/src/future.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libcxx/src/future.cpp b/libcxx/src/future.cpp index a0082767122..924a6846869 100644 --- a/libcxx/src/future.cpp +++ b/libcxx/src/future.cpp @@ -240,4 +240,21 @@ promise<void>::set_exception_at_thread_exit(exception_ptr __p) __state_->set_exception_at_thread_exit(__p); } +shared_future<void>::~shared_future() +{ + if (__state_) + __state_->__release_shared(); +} + +shared_future<void>& +shared_future<void>::operator=(const shared_future& __rhs) +{ + if (__rhs.__state_) + __rhs.__state_->__add_shared(); + if (__state_) + __state_->__release_shared(); + __state_ = __rhs.__state_; + return *this; +} + _LIBCPP_END_NAMESPACE_STD |
